package com.lyd.blog.web;


import com.lyd.blog.NotFoundException;
import com.lyd.blog.service.BlogService;
import com.lyd.blog.service.TagService;
import com.lyd.blog.service.TypeService;
import com.lyd.blog.vo.BlogQuery;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.data.web.PageableDefault;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;


@Controller
public class IndexController {

    @Autowired
    private BlogService blogService;

    @Autowired
    private TypeService typeService;

    @Autowired
    private TagService tagService;

        @GetMapping("/")
        public String index(@PageableDefault(size = 5,sort = {"updateTime"},direction = Sort.Direction.DESC) Pageable pageable,
                            Model model){
            model.addAttribute("page",blogService.listBlog(pageable));
            model.addAttribute("types",typeService.listTypeTop(6));
            model.addAttribute("tags",tagService.listTagTop(10));
            model.addAttribute("recommendBlogs",blogService.listRecommendBlogTop(5));

            return "index";
        }

        @PostMapping("/search")
        public String search(@PageableDefault(size = 5,sort = {"updateTime"},direction = Sort.Direction.DESC) Pageable pageable,
                             @RequestParam String query, Model model){
            model.addAttribute("page",blogService.listBlog("%"+query+"%",pageable));
            model.addAttribute("query",query);
            return "search";
        }

        @GetMapping("/blog/{id}")
        public String blog(@PathVariable Long id,Model model){
            model.addAttribute("blog",blogService.getAndConvert(id));
            return "blog";
        }
}
